:root {
  color-scheme: light;
  --ink: #172033;
  --muted: #5b6475;
  --line: #d9e0ea;
  --panel: #f7f9fc;
  --panel-strong: #edf3fb;
  --blue: #0f5ea8;
  --teal: #0d766e;
  --gold: #9a6a00;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  color: var(--ink);
  background: var(--white);
}

body {
  margin: 0;
}

a {
  color: var(--blue);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: #ffffffee;
}

.site-header-inner,
.container {
  width: min(1080px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  gap: 24px;
}

.brand {
  font-weight: 800;
  color: var(--ink);
  text-decoration: none;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 14px;
}

.hero {
  padding: 58px 0 42px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, #f9fbff 0%, #ffffff 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 36px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(34px, 6vw, 58px);
  line-height: 1.03;
  letter-spacing: 0;
}

h2 {
  margin: 0 0 14px;
  font-size: 28px;
  line-height: 1.18;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 8px;
  font-size: 18px;
  line-height: 1.28;
  letter-spacing: 0;
}

p {
  margin: 0 0 16px;
}

.lead {
  margin-top: 20px;
  max-width: 720px;
  color: var(--muted);
  font-size: 19px;
}

.hero img,
.wide-image {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 16px;
  border: 1px solid var(--blue);
  background: var(--blue);
  color: var(--white);
  font-weight: 800;
  text-decoration: none;
}

.button.secondary {
  background: var(--white);
  color: var(--blue);
}

.section {
  padding: 42px 0;
}

.section.band {
  background: var(--panel);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.item {
  border: 1px solid var(--line);
  background: var(--white);
  padding: 18px;
}

.item strong {
  color: var(--gold);
}

.note {
  border-left: 4px solid var(--teal);
  padding: 14px 18px;
  background: var(--panel-strong);
  color: #273248;
}

.download-box {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 22px;
}

.downloads-list {
  display: grid;
  gap: 12px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.downloads-list a {
  display: block;
  border: 1px solid var(--line);
  background: var(--white);
  padding: 14px 16px;
  font-weight: 800;
  text-decoration: none;
}

.site-footer {
  padding: 28px 0 42px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 780px) {
  .site-header-inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 0;
  }

  .hero-grid,
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 34px;
  }
}